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A method and system for recovering fragments of browser Internet traces

A recovery method and recovery system technology, applied in the field of computer networks, can solve problems such as missing Internet trace information, and achieve the effects of high recovery accuracy and fast recovery speed.

Active Publication Date: 2022-07-08
XIAMEN MEIYA PICO INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem of missing Internet trace information that most of the forensics software in the prior art may have, the present invention proposes a recovery method and system for browser Internet trace fragments to solve the above technical problems

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  • A method and system for recovering fragments of browser Internet traces
  • A method and system for recovering fragments of browser Internet traces
  • A method and system for recovering fragments of browser Internet traces

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Embodiment Construction

[0034] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0035] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0036] According to an embodiment of the present application, a method for recovering fragments of browser surfing traces, figure 1 Shown is a flow chart of a method for recovering fragments of browser surfing traces according to an embod...

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Abstract

The invention provides a method for recovering fragments of browser Internet traces. The content data of the index.dat file in the browser cache file is loaded, the Hash set of normal records is read, and the unallocated blocks in the allocation bitmap are obtained in the content data. List, obtain the index position of the unallocated block in the allocated bitmap from the unallocated block list, and read the block data of the unallocated block; match the record signature in the block data of the unallocated block, and respond to the unmatched signature, in The regular matching search URL address in the block data is saved and displayed. Also disclosed is a recovery system for fragments of browser surfing traces, the method and the system can recover from fragmented data of the unallocated blocks in the index.dat file by analyzing and processing the unallocated blocks in the index.dat file. Reorganize a relatively complete Internet trace record, which has the characteristics of fast recovery speed and high recovery accuracy.

Description

technical field [0001] The invention relates to the field of computer networks, in particular to a method and a system for recovering fragments of browser Internet traces. Background technique [0002] Internet Explorer, referred to as IE, is a graphical user interface web browser launched by Microsoft, and is one of the most commonly used built-in applications for users of Windows operating systems. In the process of accessing a website page, due to various mechanisms and reasons such as software ease of use and accelerated loading of web pages, historical records, cache records, cookies records, search records and other user Internet traces will be generated, and IE browser will record these Internet trace information. Cached in a specific file or database. IE 5 to IE9 versions of the browser mainly store the traces of the Internet in the cache file index.dat. IE 10 to IE 11 versions of browsers mainly store Internet traces in edb (esedb) database files in ese (Extensibl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/958G06F16/955
CPCG06F16/958G06F16/955
Inventor 刘志祥黄志炜苏再添陈俊珊
Owner XIAMEN MEIYA PICO INFORMATION